630  
CDUS45 KTWC 200732  
CLITUS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE TUCSON AZ  
1232 AM MST THU APR 20 2023  
   
...............................
 
 
   
..THE TUCSON AZ CLIMATE SUMMARY FOR APRIL 19 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 83 407 PM 101 1989 84 -1 95  
MINIMUM 52 604 AM 33 1896 54 -2 63  
1933  
AVERAGE 68 69 -1 79  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.44 1987 0.00 0.00 0.00  
MONTH TO DATE 0.00 0.20 -0.20 0.00  
SINCE OCT 1 4.81 4.63 0.18 2.03  
SINCE JAN 1 3.01 2.44 0.57 0.67  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE MM  
SINCE JUL 1 1.5  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 32 34 -2 9  
SINCE MAR 1 211 172 39 144  
SINCE JUL 1 1495 1317 178 1043  
 
COOLING  
YESTERDAY 3 5 -2 14  
MONTH TO DATE 86 72 14 138  
SINCE MAR 1 90 114 -24 181  
SINCE JAN 1 91 120 -29 181    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 8.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 38 600 AM  
LOWEST 5 500 PM  
AVERAGE 22  
   
......................................................
 
 
THE TUCSON AZ CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 104 1989  
MINIMUM TEMPERATURE (F) 54 34 1933  
 
SUNRISE AND SUNSET  
APRIL 20 2023.........SUNRISE 549 AM MST SUNSET 657 PM MST  
APRIL 21 2023.........SUNRISE 548 AM MST SUNSET 657 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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